Internet DRAFT - draft-ietf-ccamp-gmpls-ospf-mib

draft-ietf-ccamp-gmpls-ospf-mib





IETF Internet Draft                                   Masanori Miyazawa 
Proposed status: Standards Track                         Tomohiro Otani 
Expires: October 2006                                     KDDI R&D Labs 
                                                       Thomas D. Nadeau 
                                                          Cisco Systems 
                                                           Kenji Kumaki 
                                                       KDDI Corporation 
                                                           October 2006 
 
 
         Traffic Engineering Database Management Information Base 
                            in support of GMPLS 
                  draft-ietf-ccamp-gmpls-ospf-mib-01.txt 
    
    
    
    
Status of this Memo 
 
   By submitting this Internet-Draft, each author represents that any 
   applicable patent or other IPR claims of which he or she is aware 
   have been or will be disclosed, and any of which he or she becomes 
   aware will be disclosed, in accordance with Section 6 of BCP 79. 
    
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Abstract 
    
   This memo defines the Management Information Base (MIB) objects in 
   order to manage traffic engineering database (TED) information with 
   extension in support of Multi-protocol label switching (MPLS) as well 
   as Generalized MPLS (GMPLS) for use with network management protocols.  
    
 
Table of Contents 
    
   Status of this Memo................................................1 
   Abstract...........................................................1 
   1. Introduction....................................................3 
   2. Terminology.....................................................3 
     
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   2.1 Conventions used in this document..............................3 
   2.2 Terminology....................................................3 
   2.3 Acronyms.......................................................3 
   3. Motivations.....................................................4 
   4. Brief description of MIB Objects................................4 
   4.1 teTEDTable.....................................................4 
   4.2 teLocalIntIpAddrTable..........................................4 
   4.3 teRemoteIntIpAddrTable.........................................4 
   4.4 teSwCapTable...................................................4 
   4.5 teSrlgTable....................................................4 
   5. TED MIB Definitions in support of GMPLS.........................4 
   6. Security consideration.........................................19 
   7. IANA Considerations............................................19 
   7.1 IANA Considerations for TED-STD-MIB...........................19 
   8. References.....................................................19 
   8.1 Normative References..........................................19 
   8.2 Informative References........................................19 
   9. Acknowledgment.................................................21 
   10. Author’s Address..............................................21 
   11. Intellectual Property Statement...............................21 
   12. Copyright Statement...........................................22 
     
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1. Introduction 
    
   The OSPF MIB is defined as [OSPFMIB] being extended by [OSPFMIB 
   UPDATE] and The ISIS MIB as [ISISMIB]. On the other side, MPLS/GMPLS 
   based traffic engineering has so far extended OSPF/ISIS routing 
   protocol with TE functionality [GMPLSrouting, RFC3630, GMPLSisis, 
   RFC3784]. To manage such MPLS/GMPLS networks effectively, routing 
   information associated with MPLS/GMPLS TE parameters (TED) is 
   preferred for the network management, however, there is no clear 
   definition of MPLS/GMPLS TE information in existing MIBs related with 
   OSPF/ISIS. 
    
   This memo defines the Management Information Base (MIB) objects for 
   managing TED in support of MPLS/GMPLS for use with network management 
   protocols. 
    
   This MIB module should be used in conjunction with OSPF/ISIS MIB as 
   well as other MIBs defined in [RFC3812, RFC3813, GMPLSLSRMIB, 
   GMPLSTEMIB] for the management of MPLS/GMPLS based traffic 
   engineering information.  
    
    
2. Terminology 
 
2.1 Conventions used in this document 
    
   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this 
   document are to be interpreted as described in RFC-2119 [RFC2119]. 
    
2.2 Terminology 
    
   Definitions of key terms for MPLS OAM and GMPLS are found in [MPLS-
   OAM, RFC3945] and the reader is assumed to be familiar with those 
   definitions which are not repeated here. 
    
2.3 Acronyms 
    
     GMPLS:  Generalized Multi-Protocol Label Switching 
       LDP:  Label Distribution Protocol 
       LSP:  Label Switching Path 
       LSR:  Label Switching Router 
       MIB:  Management Information Base 
       OAM:  Operations and Management 
      OA&M:  Operations, Administration and Maintenance. 
      OSPF:  Open Shortest Path First 
      RSVP:  Resource reSerVation Protocol 
        TE:  Traffic Engineering 
       PSC:  Packet switch capable 
       LSC:  Lambda switch capable 
       FSC:  Fiber switch capable 
       TDM:  Time Division Multiplexing 
      SRLG:  Shared risk link group 
       LSA:  Link state advertisement 
     
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3. Motivations 
    
   The existing OSPF, MPLS and GMPLS MIBs do not provide for the 
   management of all of the extensions to the OSPF protocol. To manage 
   GMPLS TE attributes, MIB objects to indicate such GMPLS TED is 
   significant. 
    
4. Brief description of MIB Objects 
    
   The objects described in this section support the management of TED 
   described in [GMPLSrouting], [GMPLSOSPF] and [GMPLSisis] for GMPLS 
   extensions as well as in [RFC3630] and [RFC3784] for MPLS/GMPLS. 
    
4.1 teTEDTable 
    
   The teTEDTable is basically used to indicate TED information of OSPF-
   TE or ISIS-TE. However, this table does not contain the information 
   of Local/Remote interface IP address, Interface Switching Capcability 
   Descriptor and Shared Risk Link Group information within the sub-TLVs 
   for the Link-TLV. 
    
4.2 teLocalIntIpAddrTable 
    
   The teLocalIntIpAddrTable is identical to the Local interface IP 
   address information in a sub-TLV for the Link-TLV. This is 
   independently defined, because the Interface IP Address sub-TLV may 
   appear more than once within the same Link-TLV. 
    
4.3 teRemoteIntIpAddrTable 
    
   The teRemoteIntIpAddrTable is identical to the Remote interface IP 
   address information in a sub-TLV of the Link-TLV. This is also 
   independently utilized, because one or more local interface IP 
   address sub TLVs may exist in the same Link-TLV. 
    
    
4.4 teSwCapTable 
    
   The teSwCapTable represents Interface Switching Capability Descriptor 
   information. This is independently defined due to the possibility of 
   multiple appearances of the sub TLV within the same Link-TLV. 
    
    
4.5 teSrlgTable 
    
   The teSrlgTable contains the Sub-TLV information of Shared Risk Link 
   Group (SRLG) information. This is separately defined, because more 
   than one sub TLVs may appear in the same Link-TLV. 
    
    
5. TED MIB Definitions in support of GMPLS 
    
     
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   TED-DRAFT01-MIB DEFINITIONS ::= BEGIN  
    
   IMPORTS 
      MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, transmission, 
   IpAddress 
        FROM SNMPv2-SMI                            --[RFC2578] 
      MODULE-COMPLIANCE, OBJECT-GROUP 
        FROM SNMPv2-CONF                           --[RFC2580] 
   RowPointer    
   FROM SNMPv2-TC                                  --[RFC2579] 
      ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId  
        FROM OSPF-MIB;                             --[OSPFMIB UPDATE] 
      IsisISLevel, IsisLinkStatePDUID, IsisSystemID  
        FROM ISIS-MIB;                             --[ISISMIB] 
    
   teMIB MODULE-IDENTITY 
      LAST-UPDATED "200510240000Z"  -- 04 July 2005 00:00:00 GMT 
      ORGANIZATION "IETF CCAMP Working Group." 
      CONTACT-INFO 
         "          Tomohiro Otani 
                     otani@kddilabs.jp 
    
                     Masanori Miyazawa 
                     ma-miyazawa@kddilabs.jp 
    
                     Thomas D. Nadeau 
                     tnadeau@cisco.com 
    
                     Kenji Kumaki 
                     ke-kumaki@kddi.com 
    
                     Comments and discussion to ccamp@ietf.org" 
      DESCRIPTION 
           "This MIB contains managed object definitions for  
            TED in support of MPLS/GMPLS Traffic 
            Engienering (TE) Database. 
    
           Copyright (C) The Internet Society (2006).  This 
           version of this MIB module is part of RFCXXX; see 
           the RFC itself for full legal notices." 
     -- Revision history. 
      REVISION 
         "200506041200Z"  -- 04 July 2005 12:00:00 GMT 
      DESCRIPTION 
        "Initial version. Published as RFC xxxx." -- RFC-editor pls fill 
                                                  --in xxx 
      ::= { transmission 9988 } -- assigned by IANA, see section 7.1 for  
                                -- details 
    
   -- Textual Conventions. 
    
   -- Top level components of this MIB. 
    
   teNotifications OBJECT IDENTIFIER ::= { teMIB 0 } 
     
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   teObjects       OBJECT IDENTIFIER ::= { teMIB 1 } 
   teScalars       OBJECT IDENTIFIER ::= { teObjects 1 } 
   teTables        OBJECT IDENTIFIER ::= { teObjects 2 } 
   teConformance   OBJECT IDENTIFIER ::= { teMIB 2 } 
    
   -- MIB Definitions 
    
   -- 
   -- Scalar Objects 
   -- 
    
    
   -- 
   --  TE DB Table 
   -- 
    
   teTEDTable OBJECT-TYPE  
   SYNTAX       SEQUENCE OF TeTEDEntry  
   MAX-ACCESS   not-accessible  
   STATUS       current  
   DESCRIPTION  
        "This table indicates multiple TED information which has been 
   supported by [OSPF-TE]." 
   ::= { teTables 1 }  
    
   teTEDEntry OBJECT-TYPE  
      SYNTAX       TeTEDEntry  
      MAX-ACCESS   not-accessible  
      STATUS       current  
      DESCRIPTION  
      "This entry contains TED information commonly utilized in both 
   MPLS and GMPLS"  
      INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId }  
   ::= { teTEDTable 1 }  
    
   TeTEDEntry ::= SEQUENCE { 
      teLinkInformationSource           INTEGER, 
      teAreaLevelID                     OCTET STRING, 
      teLSPDUID                         OCTET STRING, 
      teRouterSystemID                  OCTET STRING, 
      teLinkType                  INTEGER, 
      teLinkIdAddr                IpAddress, 
      teMetric                    Integer32, 
      teMaxBandwidth              OCTET STRING, 
      teMaxReservableBandwidth    OCTET STRING, 
      teUnreservedBandwidthPri0   OCTET STRING, 
      teUnreservedBandwidthPri1   OCTET STRING, 
      teUnreservedBandwidthPri2   OCTET STRING, 
      teUnreservedBandwidthPri3   OCTET STRING, 
      teUnreservedBandwidthPri4   OCTET STRING, 
      teUnreservedBandwidthPri5   OCTET STRING, 
      teUnreservedBandwidthPri6   OCTET STRING, 
      teUnreservedBandwidthPri7   OCTET STRING, 
      teAdministrativeGroup       Integer32, 
     
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      teLocalId                   Integer32, 
      teRemoteId                  Integer32, 
      teLinkProtectionType        BITS, 
      teLinkInformationData       RowPointer, 
   }  
    
    
 
   teLinkInformationSource OBJECT-TYPE 
         SYNTAX  INTEGER { 
                 unknown(0), 
                 locallyConfigured(1), 
                 ospf(2), 
                 isis(3), 
                 other(4) 
         } 
         MAX-ACCESS read-only 
         STATUS  current 
         DESCRIPTION 
             "This object indicates the source of the information about 
   the TE link" 
     ::= { teTEDEntry 1 } 
    
   teAreaLevelId OBJECT-TYPE 
         SYNTAX Usigned32 {ospfAreaId, IsisISLevel} 
         MAX-ACCESS read-only 
         STATUS  current 
         DESCRIPTION 
           “This is corresponding to area ID in OSPF and level ID in 
   ISIS” 
     ::= { teTEDEntry 2 } 
    
   teOSPDUId OBJECT-TYPE 
         SYNTAX Usigned32 {ospfLsdbLsid, IsisLinkStatePDUID} 
         MAX-ACCESS read-only 
         STATUS  current 
         DESCRIPTION 
           “This is corresponding to link state ID in OSPF and link 
   state PDU ID in ISIS” 
     ::= { teTEDEntry 3 } 
    
   teRouterSystem OBJECT-TYPE 
         SYNTAX Usigned32 {ospfLsdbRouterId, IsisSystemID} 
         MAX-ACCESS read-only 
         STATUS  current 
         DESCRIPTION 
           “This is corresponding to the router ID in OSPF and the 
   system ID in ISIS” 
     ::= { teTEDEntry 4 } 
    
   teLinkType OBJECT-TYPE  
       SYNTAX    INTEGER {  
                           pointToPoint (1),  
                           multiAccess (2) 
     
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                        } 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the type of the link such as point-to-point 
   or multi-access"  
   ::= { teTEDEntry 5 }  
    
   teLinkIdAddr OBJECT-TYPE  
       SYNTAX       IpAddress  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
               "This indicates the Router ID of the neighbor in the case 
   of point-to-point links.  This also indicates the interface address 
   of the designated router in the case of multi-access links."  
   ::= { teTEDEntry 6 }  
    
   teMetric OBJECT-TYPE  
       SYNTAX       Integer32  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the traffic engineering metric value of the 
   TE link."  
   ::= { teTEDEntry 7 }  
    
   teMaxBandwidth OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE( 4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the maximum bandwidth that 
      can be used on this link in this direction"  
   ::= { teTEDEntry 8 }  
    
   teMaxReservableBandwidth OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the maximum bandwidth that may be reserved on 
   this link in this direction"  
   ::= { teTEDEntry 9 }  
    
   teUnreservedBandwidthPri0 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
     
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           "This indicates the amount of bandwidth not yet reserved at 
   the priority 0"  
   ::= { teTEDEntry 10 }  
    
   teUnreservedBandwidthPri1 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 1"  
   ::= { teTEDEntry 11 } 
    
   teUnreservedBandwidthPri2 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 2"  
   ::= { teTEDEntry 12 } 
    
   teUnreservedBandwidthPri3 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION 
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 3"  
   ::= { teTEDEntry 13 } 
    
   teUnreservedBandwidthPri4 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 4"  
   ::= { teTEDEntry 14 } 
    
   teUnreservedBandwidthPri5 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 5"  
   ::= { teTEDEntry 15 } 
    
     
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   teUnreservedBandwidthPri6 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 6"  
   ::= { teTEDEntry 16 } 
    
   teUnreservedBandwidthPri7 OBJECT-TYPE  
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the amount of bandwidth not yet reserved at 
   the priority 7"  
   ::= { teTEDEntry 17 } 
    
   teAdministrativeGroup OBJECT-TYPE  
       SYNTAX       Integer32 
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the Administrative Group which the link 
   belong to.  Since the value is a bit mask, the link can belong to 
   multiple groups.  This is also called Resource Class/Color."  
   ::= { teTEDEntry 18 } 
    
   teLocalId OBJECT-TYPE  
       SYNTAX       Integer32  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This indicates the Link local identifier of an unnumbered 
   link." 
   ::= { teTEDEntry 19 } 
    
   teRemoteId OBJECT-TYPE  
       SYNTAX       Integer32  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           " This indicates the Link remote identifier of an unnumbered 
   link."  
   ::= { teTEDEntry 20 } 
    
   teLinkProtectionType OBJECT-TYPE 
       SYNTAX  BITS { 
               extraTraffic(0), 
               unprotected(1), 
               shared (2), 
               dedicatedOneToOne (3), 
     
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               dedicatedOnePlusOne(4), 
               enhanced(5) 
       } 
       MAX-ACCESS read-only 
       STATUS  current 
       DESCRIPTION 
           "This object indicates the protection type of the TE link" 
   ::= { teTEDEntry 21 } 
 
   teLinkInformationData OBJECT-TYPE 
       SYNTAX  RowPointer 
       MAX-ACCESS read-only 
       STATUS  current 
       DESCRIPTION 
           "This object cross-references the source of the information 
   about this TE link and should be interpretted in the context of 
   teLinkInformationSource. 
           If teLinkInformationSource has the value unknown(0) this 
   object SHOULD contain a value of zeroDotZero. 
           If teLinkInformationSource has the value 
   locallyConfigured(1), this object MAY contain the identifier of the 
   corresponding row entry in the teLinkTable of TE-LINK-STD-MIB, MAY 
   contain the identifier of the corresponding row in a local 
   proprietary TE link MIB module, or otherwise SHOULD contain the value 
   of zeroDotZero. 
           If teLinkInformationSource has the value ospf(2), this 
   object MAY contain the identifier of the corresponding row entry in 
   the ospfLocalLsdbTable of [OSPF-MIB], or otherwise SHOULD contain the 
   value of zeroDotZero. 
           If teLinkInformationSource has the value isis(3) this object 
   MAY contain the identifier of the corresponding row entry in the 
   isisAreaAddr of [ISIS-MIB], or otherwise SHOULD contain the value of 
   zeroDotZero. 
           If teLinkInformationSource has the value other(4) this 
   object MAY contain the identifier of the corresponding row entry a 
   local proprietary MIB module, or otherwise SHOULD contain the value 
   of zeroDotZero." 
   ::= { teTEDEntry 22 } 
 
   -- 
   --  TED Local Interface IP Address Table 
   -- 
    
   teLocalIntAddrTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TeLocalIntAddrEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This table contains the IP address information of a local TE 
   link."  
   ::= { teTables 2 }       
    
   teLocalIntAddrEntry OBJECT-TYPE  
       SYNTAX       TeLocalIntAddrEntry  
     
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       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This entry contains the IP address information of the local 
   TE link."  
       INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId, 
   teLocalIntAddrIndex }  
   ::= { teLocalIntAddrTable 1 }  
    
   TeLocalIntAddrEntry ::= SEQUENCE { 
           teLocalIntAddrIndex Unsigned32, 
           teLocalIntAddr      IpAddress, 
       }  
    
   teLocalIntAddrIndex OBJECT-TYPE  
       SYNTAX       Unsigned32 
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
       "This indicates the index to identify multiple local TE links"  
   ::= { teLocalIntAddrEntry 1 } 
    
   teLocalIntAddr OBJECT-TYPE  
       SYNTAX       IpAddress  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
       "This object indicates the address of the local TE link."  
   ::= { teLocalIntAddrEntry 2 } 
    
    
   -- 
   --  TED Remote Interface IP Address Table 
   -- 
    
   teRemoteIntAddrTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TeRemoteIntAddrEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This table contains the IP address information of a remote 
   TE link."  
   ::= { teTables 3 }       
    
   teRemoteIntAddrEntry OBJECT-TYPE  
       SYNTAX       TeRemoteIntAddrEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This entry contains the IP address information of the remote 
   TE link."  
   INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId, 
   teRemoteIntAddrIndex }  
       ::= { teRemoteIntAddrTable 1 }  
     
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   TeRemoteIntAddrEntry ::= SEQUENCE {  
       teRemoteIntAddrIndex Unsigned32, 
       teRemoteIntAddr      IpAddress, 
   }  
    
   teRemoteIntAddrIndex OBJECT-TYPE  
       SYNTAX       Unsigned32 
       MAX-ACCESS   not-accessible 
       STATUS       current  
       DESCRIPTION  
           "This indicates the index to identify multiple remote TE 
   links."  
   ::= { teRemoteIntAddrEntry 1 } 
    
   teRemoteIntAddr OBJECT-TYPE  
       SYNTAX       IpAddress 
       MAX-ACCESS   read-only 
       STATUS       current  
       DESCRIPTION  
           "This object indicates the address of the remote TE link."  
   ::= { teRemoteIntAddrEntry 2 } 
    
    
   -- 
   --  TED Switch Capable Table 
   -- 
    
   teSwCapTable OBJECT-TYPE  
       SYNTAX       SEQUENCE OF TeSwCapEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This table contains the GMPLS TED switching capability 
   information." 
   ::= { teTables 4 }  
    
   teSwCapEntry OBJECT-TYPE  
       SYNTAX       TeSwCapEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This entry relates each TE link with its GMPLS TE switching 
   capability information. IF the MIB deals with only OSPF-TE 
   information, the value of each object related with GMPLS TE 
   extensions should be null." 
       INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId, 
   teSwCapIndex }  
   ::= { teSwCapTable 1 }  
      
   TeSwCapEntry ::= SEQUENCE { 
       teSwCapIndex            Unsigned32, 
       teSwitchingType         INTEGER, 
       teEncoding              INTEGER, 
     
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       teMaxLspBandwidthPri0   OCTET STRING, 
       teMaxLspBandwidthPri1   OCTET STRING, 
       teMaxLspBandwidthPri2   OCTET STRING, 
       teMaxLspBandwidthPri3   OCTET STRING, 
       teMaxLspBandwidthPri4   OCTET STRING, 
       teMaxLspBandwidthPri5   OCTET STRING, 
       teMaxLspBandwidthPri6   OCTET STRING, 
       teMaxLspBandwidthPri7   OCTET STRING, 
       teMinLspBandwidth       OCTET STRING, 
       teIntMtu                Integer32, 
       teIndication            INTEGER 
   }  
    
   teSwCapIndex OBJECT-TYPE  
       SYNTAX       Unsigned32 
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This index is utilized to identify multiple switching 
   functions on a local or remote TE link."  
   ::= { teSwCapEntry 1 } 
    
   teSwitchingType OBJECT-TYPE 
      SYNTAX  INTEGER { 
                 unknown (0), 
                 psc1    (1), 
                 psc2    (2), 
                 psc3    (3), 
                 psc4    (4), 
                 l2sc   (51), 
                 tdm   (100), 
                 lsc   (150), 
                 fsc   (200) 
           } 
           MAX-ACCESS read-only 
           STATUS  current 
           DESCRIPTION 
               "This object indicates the GMPLS switching capability 
   assigned to the TE link." 
           ::= { teSwCapEntry 2 } 
    
   teEncoding OBJECT-TYPE 
           SYNTAX  INTEGER { 
                 packet         (1), 
                 ethernet       (2), 
                 ansiEtsiPdh    (3), 
                 sdhSonet       (5), 
                 digitalWrapper (7), 
                 lambda         (8), 
                 fiber          (9), 
                 fiberChannel  (11) 
               } 
       MAX-ACCESS read-only 
       STATUS  current 
     
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       DESCRIPTION 
           "This object indicates the GMPLS encoding type assigned to 
   the TE link." 
   ::= { teSwCapEntry 3 } 
    
   teMaxLspBandwidthPri0 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 0 for GMPLS LSP creation." 
   ::= { teSwCapEntry 4 } 
    
   teMaxLspBandwidthPri1 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 1 for GMPLS LSP creation." 
   ::= { teSwCapEntry 5 } 
    
   teMaxLspBandwidthPri2  OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 2 for GMPLS LSP creation." 
   ::= { teSwCapEntry 6 } 
    
   teMaxLspBandwidthPri3 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 3 for GMPLS LSP creation." 
   ::= { teSwCapEntry 7 } 
    
   teMaxLspBandwidthPri4 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 4 for GMPLS LSP creation." 
   ::= { teSwCapEntry 8 } 
     
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   teMaxLspBandwidthPri5  OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
    
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 5 for GMPLS LSP creation." 
   ::= { teSwCapEntry 9 } 
        
   teMaxLspBandwidthPri6 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 6 for GMPLS LSP creation." 
   ::= { teSwCapEntry 10 } 
    
   teMaxLspBandwidthPri7 OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the maximum bandwidth of the TE link 
   at the priority 7 for GMPLS LSP creation." 
   ::= { teSwCapEntry 11 } 
    
   teMinLspBandwidth OBJECT-TYPE 
       SYNTAX       OCTET STRING (SIZE (4)) 
       UNITS        "Byte per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the minimum bandwidth of the TE link 
   for GMPLS LSP creation if the switching capability field is TDM, PSC-
   1, PSC-2, PSC-3, or PSC-4." 
   ::= { teSwCapEntry 12 } 
    
   teIntMtu OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the MTU of the local or remote TE 
   link" 
   ::= { teSwCapEntry 13 } 
    
   teIndication OBJECT-TYPE 
       SYNTAX       INTEGER { 
     
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                      standard (0), 
                      arbitrary (1) 
                      } 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates whether the interface supports 
   Standard or Arbitrary SONET/SDH." 
   ::= { teSwCapEntry 14 } 
    
   -- 
   --  TED SRLG Table 
   -- 
    
   teSrlgTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TeSrlgEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This table contains the SRLG information of the TE link."  
   ::= { teTables 5 }       
    
   teSrlgEntry OBJECT-TYPE  
       SYNTAX       TeSrlgEntry  
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This entry relates each TE link with its SRLG information."  
       INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId, teSrlgIndex }  
   ::= { teSrlgTable 1 }  
    
   TeSrlgEntry ::= SEQUENCE { 
       teSrlgIndex Unsigned32 
       teSrlg      Integer32 
       }  
    
   teSrlgIndex OBJECT-TYPE  
       SYNTAX       Unsigned32 
       MAX-ACCESS   not-accessible  
       STATUS       current  
       DESCRIPTION  
           "This index is utilized to identify multiple SRLG values on a 
   local or remote TE link."  
   ::= { teSrlgTableEntry 1 } 
    
   teSrlg OBJECT-TYPE  
       SYNTAX       Integer32  
       MAX-ACCESS   read-only  
       STATUS       current  
       DESCRIPTION  
           "This object indicate the SRLG value assigned to a local or 
   remote TE link"  
   ::= { teSrlgEntry 2 } 
    
     
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   -- Conformance Statement 
   teGroups 
         OBJECT IDENTIFIER ::= { teConformance 1 } 
    
   teCompliances 
         OBJECT IDENTIFIER ::= { teConformance 2 } 
    
   -- Module Compliance 
    
   teModuleFullCompliance MODULE-COMPLIANCE 
         STATUS current 
         DESCRIPTION 
            "Compliance statement for agents provides full support  
             for the TED MIB" 
         MODULE -- this module 
            MANDATORY-GROUPS    { teMainGroup 
                                } 
    
      ::= { teCompliances 1 } 
    
   -- 
   -- ReadOnly Compliance 
   -- 
    
   teModuleReadOnlyCompliance MODULE-COMPLIANCE 
         STATUS current 
         DESCRIPTION  
           "Compliance requirement for implementations only provide 
           read-only support for TED. Such devices can then be monitored 
           but cannot be configured using this MIB module. 
           " 
         MODULE -- this module 
            MANDATORY-GROUPS    { teMainGroup 
                                } 
    
      ::= { teCompliances 2 } 
    
    
      -- Units of conformance. 
      teMainGroup OBJECT-GROUP 
         OBJECTS {  
               teLinkInformationSource     , 
               teLinkType                  , 
               teLinkIdAddr                , 
               teMetric                    , 
               teMaxBandwidth              , 
               teMaxReservableBandwidth    , 
               teUnreservedBandwidthPri0   , 
               teUnreservedBandwidthPri1   , 
               teUnreservedBandwidthPri2   , 
               teUnreservedBandwidthPri3   , 
               teUnreservedBandwidthPri4   , 
               teUnreservedBandwidthPri5   , 
               teUnreservedBandwidthPri6   , 
     
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               teUnreservedBandwidthPri7   , 
               teAdministrativeGroup       , 
               teLocalId                   , 
               teRemoteId                  , 
               teLinkProtectionType        , 
               teLinkInformationData       , 
               teLocalIntAddr              , 
               teRemoteIntAddr             , 
               teSwitchingType             , 
               teEncoding                  , 
               teMaxLspBandwidthPri0       , 
               teMaxLspBandwidthPri1       , 
               teMaxLspBandwidthPri2       , 
               teMaxLspBandwidthPri3       , 
               teMaxLspBandwidthPri4       , 
               teMaxLspBandwidthPri5       , 
               teMaxLspBandwidthPri6       , 
               teMaxLspBandwidthPri7       , 
               teMinLspBandwidth           , 
               teIntMtu                    , 
               teIndication                , 
               teSrlg 
              } 
         STATUS  current 
         DESCRIPTION 
                "Collection of objects for TED management" 
       ::= { teGroups 1 } 
    
   END 
    
    
6. Security consideration 
    
   This document introduces no new security issues beyond those detailed 
   in the OSPF MIB.  
    
7. IANA Considerations 
    
   The following "IANA Considerations" subsection requests IANA for a 
   new assignment under the transmission subtree. New assignments can 
   only be made via a Standards Action as specified in [RFC2434]. 
    
7.1 IANA Considerations for TED-STD-MIB 
    
   The IANA is requested to assign { teMIB XXX } to the TED-STD-MIB 
   module specified in this document. 
    
    
8. References 
    
8.1 Normative References 
    
8.2 Informative References 
    
     
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  [RFC2119]      Bradner, S., "Key words for use in RFCs to Indicate 
                  Requirement Levels", BCP 14, RFC 2119, March 1997. 
   
  [OSPFMIB]      F. Baker, et al, "OSPF Version 2 Management 
                  Information Base", RFC1850, Nov. 1995. 
   
  [OSPFMIB UPDATE]Dan Joyal, et al, "OSPF Version 2 Management 
                  Information Base", draft-ietf-ospf-mib-update-08.txt, 
                  December 2003. 
   
  [ISISMIB]      J. Parker, et al, "Management Information Base for 
                  Intermediate System to Intermediate System (IS-IS)”, 
                  RFC 4444, April 2006. 
   
  [GMPLSRouting] K. Kompella, and Y. Rekhter, "Routing Extensions in 
                  Support of Generalized Multi-Protocol Label 
                  Switching", RFC4202, Oct. 2005. 
   
  [RFC3630]      D. Katz, et al, "Traffic Engineering (TE) Extensions 
                  to OSPF Version2", RFC3630, September 2003. 
   
  [GMPLSisis]    K. Kompella, and Y. Rekhter, "Intermediate System to 
                  Intermediate System (IS-IS) Extensions in Support of 
                  Multi-Protocol Label Switching (GMPLS)", RFC4205, Oct. 
                  2005. 
   
  [RFC3784]      H. Smit and T. Li, "IS-IS extensions for Traffic 
                  Engineering”, RFC 3784, June 2004. 
   
  [RFC3812]      Srinivasan, C., Viswanathan, A., and T. Nadeau, 
                  "Multiprotocol Label Switching (MPLS) Traffic 
                  Engineering (TE) Management Information Base (MIB)", 
                  RFC 3812, June 2004. 
   
  [RFC3813]      Srinivasan, C., Viswanathan, A., and T. Nadeau, 
                  "Multiprotocol Label Switching (MPLS) Label Switching 
                  (LSR) Router Management Information Base (MIB)", RFC 
                  3813, June 2004. 
   
  [GMPLSLSRMIB]  T. D. Nadeu and A. Farrel, "Generalized Multiprotocol 
                  Label Switching (GMPLS) Label Switching Router (LSR) 
                  Management Information Base", draft-ietf-ccamp-gmpls-
                  lsr-mib-08.txt, June 2005. 
   
  [GMPLSTEMIB]   T. D. Nadeu and A. Farrel, "Generalized Multiprotocol 
                  Label Switching (GMPLS) Traffic Engineering 
                  Management Information Base", draft-ietf-ccamp-gmpls-
                  te-mib-09.txt, June 2005. 
   
  [MPLS OAM]     T. Nadeau, Allan D., et al., "OAM Requirements for 
                  MPLS Network" 
                 draft-ietf-mpls-oam-requirements-05.txt, June 2005. 
   
     
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  [RFC3945]      E. Mannie, "Generalized Multi-Protocol Label 
                  Switching Architecture", RFC3945, October, 2004. 
   
  [GMPLSOSPF]    K. Kompella, and Y. Rekhter, "OSPF Extensions in 
                  Support of Generalized Multi-Protocol Label 
                  Switching", RFC4203, Oct. 2005. 
   
  [OSPF-TE]      Katz, D., et al, "Traffic Engineering (TE) Extensions 
                  to OSPF Version 2", RFC3630, September 2003. 
   
  [RFC2434]      Narten, T. and H. Alvestrand., "Guidelines for 
                  Writing an IANA Considerations Section in RFCs" BCP 
                  26, RFC 2434, October 1998. 
    
9. Acknowledgment 
    
   The authors wish to acknowledge and thank the following individuals 
   for their valuable comments to this document: Ken Nagami, Shuichi 
   Okamoto and Adrian Farrel. 
    
10. Author's Address 
    
      Tomohiro Otani 
      KDDI R&D Laboratories, Inc. 
      2-1-15 Ohara Fujimino     Phone:  +81-49-278-7357 
      Saitama, 356-8502. Japan  Email:  otani@kddilabs.jp    
    
      Masanori Miyazawa 
      KDDI R&D Laboratories, Inc. 
      2-1-15 Ohara Fujimino     Phone:  +81-49-278-7559 
      Saitama, 356-8502. Japan  Email:  ma-miyazawa@kddilabs.jp 
    
      Thomas D. Nadeau 
      Cisco Systems, Inc. 
      300 Beaver Brook Road     Phone: +1-978-936-1470 
      Boxboro, MA 01719         Email: tnadeau@cisco.com300 
    
      Kenji Kumaki 
      KDDI Corporation 
      GARDEN AIR TOWER,3-10-10,Iidabshi     Phone:  +81-3-6678-3103 
      Chiyoda-ku,Tokyo, 102-8460. Japan     Email:  ke-kumaki@kddi.com 
    
    
11. Intellectual Property Statement 
    
   The IETF takes no position regarding the validity or scope of any 
   Intellectual Property Rights or other rights that might be claimed to 
   pertain to the implementation or use of the technology described in 
   this document or the extent to which any license under such rights 
   might or might not be available; nor does it represent that it has 
   made any independent effort to identify any such rights.  Information 
   on the procedures with respect to rights in RFC documents can be 
   found in BCP 78 and BCP 79. 
    
     
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   Copies of IPR disclosures made to the IETF Secretariat and any 
   assurances of licenses to be made available, or the result of an 
   attempt made to obtain a general license or permission for the use of 
   such proprietary rights by implementers or users of this 
   specification can be obtained from the IETF on-line IPR repository at 
   http://www.ietf.org/ipr. 
    
   The IETF invites any interested party to bring to its attention any 
   copyrights, patents or patent applications, or other proprietary 
   rights that may cover technology that may be required to implement 
   this standard.  Please address the information to the IETF at ietf-
   ipr@ietf.org. 
    
    
 
12. Copyright Statement 
    
   "Copyright (C) The Internet Society (2006).  This document is subject 
   to the rights, licenses and restrictions contained in BCP 78, and 
   except as set forth therein, the authors retain all their rights." 
    
   "This document and the information contained herein are provided on 
   an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE 
   REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE 
   INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR 
   IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF 
   THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED 
   WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE." 
     
   T. Otani et al.                                                  22